projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 4101866c LPC |
1 | /* |
| 2 | * Driver for ADAU1761/ADAU1461/ADAU1761/ADAU1961/ADAU1781/ADAU1781 codecs | |
| 3 | * | |
| 4 | * Copyright 2011-2014 Analog Devices Inc. | |
| 5 | * Author: Lars-Peter Clausen <lars@metafoo.de> | |
| 6 | * | |
| 7 | * Licensed under the GPL-2 or later. | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __LINUX_PLATFORM_DATA_ADAU17X1_H__ | |
| 11 | #define __LINUX_PLATFORM_DATA_ADAU17X1_H__ | |
| 12 | ||
| 13 | /** | |
| 14 | * enum adau17x1_micbias_voltage - Microphone bias voltage | |
| 15 | * @ADAU17X1_MICBIAS_0_90_AVDD: 0.9 * AVDD | |
| 16 | * @ADAU17X1_MICBIAS_0_65_AVDD: 0.65 * AVDD | |
| 17 | */ | |
| 18 | enum adau17x1_micbias_voltage { | |
| 19 | ADAU17X1_MICBIAS_0_90_AVDD = 0, | |
| 20 | ADAU17X1_MICBIAS_0_65_AVDD = 1, | |
| 21 | }; | |
| 22 | ||
| dab464b6 LPC |
23 | /** |
| 24 | * enum adau1761_digmic_jackdet_pin_mode - Configuration of the JACKDET/MICIN pin | |
| 25 | * @ADAU1761_DIGMIC_JACKDET_PIN_MODE_NONE: Disable the pin | |
| 26 | * @ADAU1761_DIGMIC_JACKDET_PIN_MODE_DIGMIC: Configure the pin for usage as | |
| 27 | * digital microphone input. | |
| 28 | * @ADAU1761_DIGMIC_JACKDET_PIN_MODE_JACKDETECT: Configure the pin for jack | |
| 29 | * insertion detection. | |
| 30 | */ | |
| 31 | enum adau1761_digmic_jackdet_pin_mode { | |
| 32 | ADAU1761_DIGMIC_JACKDET_PIN_MODE_NONE, | |
| 33 | ADAU1761_DIGMIC_JACKDET_PIN_MODE_DIGMIC, | |
| 34 | ADAU1761_DIGMIC_JACKDET_PIN_MODE_JACKDETECT, | |
| 35 | }; | |
| 36 | ||
| 37 | /** | |
| 38 | * adau1761_jackdetect_debounce_time - Jack insertion detection debounce time | |
| 39 | * @ADAU1761_JACKDETECT_DEBOUNCE_5MS: 5 milliseconds | |
| 40 | * @ADAU1761_JACKDETECT_DEBOUNCE_10MS: 10 milliseconds | |
| 41 | * @ADAU1761_JACKDETECT_DEBOUNCE_20MS: 20 milliseconds | |
| 42 | * @ADAU1761_JACKDETECT_DEBOUNCE_40MS: 40 milliseconds | |
| 43 | */ | |
| 44 | enum adau1761_jackdetect_debounce_time { | |
| 45 | ADAU1761_JACKDETECT_DEBOUNCE_5MS = 0, | |
| 46 | ADAU1761_JACKDETECT_DEBOUNCE_10MS = 1, | |
| 47 | ADAU1761_JACKDETECT_DEBOUNCE_20MS = 2, | |
| 48 | ADAU1761_JACKDETECT_DEBOUNCE_40MS = 3, | |
| 49 | }; | |
| 50 | ||
| 51 | /** | |
| 52 | * enum adau1761_output_mode - Output mode configuration | |
| 53 | * @ADAU1761_OUTPUT_MODE_HEADPHONE: Headphone output | |
| 54 | * @ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS: Capless headphone output | |
| 55 | * @ADAU1761_OUTPUT_MODE_LINE: Line output | |
| 56 | */ | |
| 57 | enum adau1761_output_mode { | |
| 58 | ADAU1761_OUTPUT_MODE_HEADPHONE, | |
| 59 | ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS, | |
| 60 | ADAU1761_OUTPUT_MODE_LINE, | |
| 61 | }; | |
| 62 | ||
| 63 | /** | |
| 64 | * struct adau1761_platform_data - ADAU1761 Codec driver platform data | |
| 65 | * @input_differential: If true the input pins will be configured in | |
| 66 | * differential mode. | |
| 67 | * @lineout_mode: Output mode for the LOUT/ROUT pins | |
| 68 | * @headphone_mode: Output mode for the LHP/RHP pins | |
| 69 | * @digmic_jackdetect_pin_mode: JACKDET/MICIN pin configuration | |
| 70 | * @jackdetect_debounce_time: Jack insertion detection debounce time. | |
| 71 | * Note: This value will only be used, if the JACKDET/MICIN pin is configured | |
| 72 | * for jack insertion detection. | |
| 73 | * @jackdetect_active_low: If true the jack insertion detection is active low. | |
| 74 | * Othwise it will be active high. | |
| 75 | * @micbias_voltage: Microphone voltage bias | |
| 76 | */ | |
| 77 | struct adau1761_platform_data { | |
| 78 | bool input_differential; | |
| 79 | enum adau1761_output_mode lineout_mode; | |
| 80 | enum adau1761_output_mode headphone_mode; | |
| 81 | ||
| 82 | enum adau1761_digmic_jackdet_pin_mode digmic_jackdetect_pin_mode; | |
| 83 | ||
| 84 | enum adau1761_jackdetect_debounce_time jackdetect_debounce_time; | |
| 85 | bool jackdetect_active_low; | |
| 86 | ||
| 87 | enum adau17x1_micbias_voltage micbias_voltage; | |
| 88 | }; | |
| 89 | ||
| 2923af02 LPC |
90 | /** |
| 91 | * struct adau1781_platform_data - ADAU1781 Codec driver platform data | |
| 92 | * @left_input_differential: If true configure the left input as | |
| 93 | * differential input. | |
| 94 | * @right_input_differential: If true configure the right input as differntial | |
| 95 | * input. | |
| 96 | * @use_dmic: If true configure the MIC pins as digital microphone pins instead | |
| 97 | * of analog microphone pins. | |
| 98 | * @micbias_voltage: Microphone voltage bias | |
| 99 | */ | |
| 100 | struct adau1781_platform_data { | |
| 101 | bool left_input_differential; | |
| 102 | bool right_input_differential; | |
| 103 | ||
| 104 | bool use_dmic; | |
| 105 | ||
| 106 | enum adau17x1_micbias_voltage micbias_voltage; | |
| 107 | }; | |
| 108 | ||
| 4101866c | 109 | #endif |